add progress while retrieving previous transaction

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / activity / NewTransactionItemHolder.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionItemHolder.java b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionItemHolder.java
index ab2f40325bbf9788098598aff998d2dbaded335f..b63ce8e9adeab74c7fcc1a5c814e1983ec3babfd 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionItemHolder.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionItemHolder.java
@@ -30,7 +30,7 @@ import android.view.inputmethod.EditorInfo;
 import android.widget.AutoCompleteTextView;
 import android.widget.EditText;
 import android.widget.FrameLayout;
-import android.widget.LinearLayout;
+import android.widget.ProgressBar;
 import android.widget.TextView;
 
 import androidx.annotation.NonNull;
@@ -75,7 +75,7 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder
     private AutoCompleteTextView tvAccount;
     private TextView tvComment;
     private EditText tvAmount;
-    private LinearLayout lHead;
+    private ViewGroup lHead;
     private ViewGroup lAccount;
     private FrameLayout lPadding;
     private MobileLedgerProfile mProfile;
@@ -92,6 +92,7 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder
     private Observer<Currency> currencyObserver;
     private Observer<Boolean> showCurrencyObserver;
     private Observer<String> commentObserver;
+    private Observer<Boolean> busyFlagObserver;
     private boolean inUpdate = false;
     private boolean syncingData = false;
     private View commentButton;
@@ -110,6 +111,7 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder
         lAccount = itemView.findViewById(R.id.ntr_account);
         lPadding = itemView.findViewById(R.id.ntr_padding);
         View commentLayout = itemView.findViewById(R.id.comment_layout);
+        ProgressBar p = itemView.findViewById(R.id.progressBar);
 
         tvDescription.setNextFocusForwardId(View.NO_ID);
         tvAccount.setNextFocusForwardId(View.NO_ID);
@@ -387,6 +389,8 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder
                     ((focusedView != tvComment) && Misc.isEmptyOrNull(comment)) ? View.INVISIBLE
                                                                                 : View.VISIBLE);
         };
+
+        busyFlagObserver = isBusy -> {p.setVisibility(isBusy ? View.VISIBLE : View.INVISIBLE);};
     }
     private void updateCurrencyPositionAndPadding(Currency.Position position, boolean hasGap) {
         ConstraintLayout.LayoutParams amountLP =
@@ -583,6 +587,7 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder
                 this.item.stopObservingCurrency(currencyObserver);
                 this.item.getModel().showCurrency.removeObserver(showCurrencyObserver);
                 this.item.stopObservingComment(commentObserver);
+                this.item.getModel().stopObservingBusyFlag(busyFlagObserver);
 
                 this.item = null;
             }
@@ -635,6 +640,7 @@ class NewTransactionItemHolder extends RecyclerView.ViewHolder
                     case generalData:
                         item.observeDate(activity, dateObserver);
                         item.observeDescription(activity, descriptionObserver);
+                        item.getModel().observeBusyFlag(activity, busyFlagObserver);
                         break;
                     case transactionRow:
                         item.observeAmountHint(activity, hintObserver);